A big fish swims upon and swallows a small fish at rest. After lunch, the big fish has less a) momentum b) velocity
|
|
- Andrew McKinney
- 5 years ago
- Views:
Transcription
1 1 of 6 2/19/2019, 8:59 AM Impulse & Momentum Name : Class : Date : 1. In this type of collision, objects tend to "stick" together. a) elastic b) inelastic c) They "stick" together in both types of collisions 2. A kg cart moving at m/s has how much momentum? a) 0.1 kg-m/s b) 1 kg-m/s c) 10 kg-m/s d) 100 kg-m/s 3. When the speed of an object is doubled, its momentum a) remains unchanged in accord b) doubles with the conservation of momentum. c) quadruples d) decreases 4. A big fish swims upon and swallows a small fish at rest. After lunch, the big fish has less a) momentum b) velocity c) mass 5. An 1 kg object moving to the right at 2 m/s collides inelastically with a 1 kg object moving to the left at 2 m/s. The final velocity of both objects will be a) 0 m/s b) 1 m/s c) 2 m/s d) 4 m/s 6. Which object listed below has the greatest momentum? a) A 0.05 kg object rolling at 0.2 m/s. b) A 0.15 kg object rolling at 2 m/s. c) A 0.15 kg object rolling at 1 m/s d) A 0.4 kg object rolling at 2 m/s.
2 2 of 6 2/19/2019, 8:59 AM 7. Two football players with mass 75 kg and 100 kg run directly toward each other with speeds of 6 m/s and 8 m/s respectively. If they grab each other as they collide, the combined speed of the two players just after the collision would be: a) 2 m/s b) 3.4 m/s c) 4.6 m/s d) 7.1 m/s 8. A 2 kg cart has a momentum of 16 kg m/s. What is its velocity? a) 8 m/s b) 32 m/s c) m/s d) 18 m/s 9. The law of conservation of momentum states that, a) p before is less than p after b) p before is the same as p after c) p before is more than p after 10. The units for Impulse are a) N/s b) N*s c) N d) m/s 11. Momentum is conserved in this type of interaction a) elastic b) inelastic c) momentum is conserved in all of these interactions d) explosive 12. A bug flies into the windshield of a car going the opposite way. Which of the following are true. a) the force of impact is the same for both b) the impulse is the same for both c) the acceleration of the bug is larger than the truck d) A, B, and C are all true 13. Momentum is a quantity a) science b) scalar (non-directional) c) vector (directional) d) energy
3 3 of 6 2/19/2019, 8:59 AM 14. A 10kg toy truck moves at 5m/s East. It collides head-on with a 5kg toy car moving 10 m/s moving west. What is the total momentum of the system? a) 0 kgm/s b) 30 kgm/s c) 50 kgm/s d) 10 kgm/s 15. T/F: A big truck will always have more momentum than a small car. a) True b) False 16. The reason airbags make car collisions safer is because they: a) decrease time of impact. b) increase force of impact. c) increase the time of impact. d) decrease the impulse during impact. 17. In a physics experiment, two carts of mass 1.5 kg each are rolled towards each other. The orange cart has a velocity of 2 m/s and the blue cart has a velocity of -1m/s. The carts stick together when they collide. Calculate their final speed. a) 0.5 m/s b) 1.0 m/s c) 0.33 m/s d) 0.67 m/s 18. What is the the total momentum of the red and blue ball before the collision? a) 16 kg m/s b) 32 kg m/s c) 2 kg m/s d) 6 kg m/s 19. The momentum of an object depends upon the object's &. a) size and shape b) mass and speed c) mass and veloctiy d) mass and energy 20. A 5 N force is applied to a 3 kg ball to change its velocity from +9 m/s to +3 m/s. The impulse on the ball is N s. a) -2.5 b) -10 c) -18 d) -45
4 4 of 6 2/19/2019, 8:59 AM 21. A(n) causes and is equal to a change in momentum a) impulse b) force c) joule d) watt 22. An egg is thrown at a wall and at a bed sheet. The force of impact will be a) Greater against the wall b) Greater against the sheet c) Force is equal 23. An egg is thrown at a wall and at a bed sheet. The egg's change in velocity will be a) Greater for the wall collision b) Greater for the sheet collision c) Change in velocity is equal 24. What is the impulse shown on this graph? a) 700 N*s b) 200 N*s c) 350 N*s d) 300 N*s 25. What is the change in momentum shown on this graph? a) 700 kg*m/s b) 200 kg*m/s c) 350kg*m/s d) 300 kg*m/s
5 5 of 6 2/19/2019, 8:59 AM 26. If this graph represents a 35kg roller coaster cart being launched up the tracks, how fast will it be going when launched? a) 70 m/s b) 20 m/s c) 10m/s d) 30 m/s
6 6 of 6 2/19/2019, 8:59 AM Answer Key 1. b 2. a 3. b 4. b 5. a 6. d 7. a 8. a 9. b 10. b 11. c 12. d 13. c 14. a 15. b 16. c 17. a 18. a 19. c 20. c 21. a 22. a 23. c 24. c 25. c 26. c
Momentum & Energy Review Checklist
Momentum & Energy Review Checklist Impulse and Momentum 3.1.1 Use equations to calculate impulse; momentum; initial speed; final speed; force; or time. An object with a mass of 5 kilograms is moving at
More informationMomentum & Energy Review Checklist
Momentum & Energy Review Checklist Impulse and Momentum 3.1.1 Use equations to calculate impulse; momentum; initial speed; final speed; force; or time. An object with a mass of 5 kilograms is moving at
More informationMomentum Conceptual Questions. 1. Which variable has more impact on an object s motion? Its mass or its velocity?
AP Physics I Momentum Conceptual Questions 1. Which variable has more impact on an object s motion? Its mass or its velocity? 2. Is momentum a vector or a scalar? Explain. 3. How does changing the duration
More informationMomentum and Impulse
Momentum and Impulse Momentum All objects have mass; so if an object is moving, then it has momentum - it has its mass in motion. The amount of momentum which an object has is dependent upon two variables:
More informationAll moving objects have what Newton called a quantity of motion.
MOMEMTUM MOMENTUM MOMEMTUM MOMENTUM All moving objects have what Newton called a quantity of motion. What is this quantity of motion? Today we call it momentum. Momentum is a characteristic of a moving
More informationMomentum and Impulse Test Practice
Momentum and Impulse Test Practice Q1 Determine whether the following statements are true or false. 1. Momentum is not equal to the mass of an object divided by its velocity. 2. The momentum of an object
More informationFinal Review. If a car has 3,000kg-m/s of momentum, and a mass of 1,000kg. How fast is it moving? A ball that has momentum must also have energy.
Physics Name: Date: Period: Final Review Write the appropriate formulas with all units below. Impulse Momentum Conservation of Momentum Rank these in order from least to most momentum:.01kg mass moving
More informationScience 20 Physics Review
Science 20 Physics Review Name 1. Which velocity-time graph below best represents the motion of an object sliding down a frictionless slope? a. b. c. d. Numerical response 1 The roadrunner is moving at
More informationMomentum is conserved for all collisions as long as external forces don t interfere.
Momentum is conserved for all collisions as long as external forces don t interfere. Objectives: Identify the factors that affect an object s momentum Identify the factors that affect how much an object
More informationChapter 6 - Linear Momemtum and Collisions
Name Date Chapter 6 - Linear Momemtum and Collisions MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) What is the SI unit of momentum? A) N/s B)
More informationCart A Cart B Cart C Cart D Mass (kg) 4.0kg 1.0kg 3.5kg 12kg Velocity (m/s)
Position (m) -40-20 20 40 Physics 03_14 Momentum Remediation 1. A 65 kg person runs to catch the bus at 1.31 m/s. What is their momentum? Name 4. A 10.2 kg ball has a momentum of 4340 kg m/s. What is the
More informationMomentum: Rocket Ball Launcher
Momentum: Rocket Ball Launcher Introduction: Any object that is moving has a momentum. Momentum is the product of the mass and the velocity. Larger and heavier objects will have a higher momentum than
More information1 kg. 10,000 kg. 1 Page. Momentum is a vector so it has a magnitude and a velocity. Its magnitude is the product of its mass and velocity, p = mv.
Momentum The momentum of a single object is simply equal to the product of its mass and its velocity. The symbol for momentum is p. Since mass is a scalar and velocity is a vector, momentum is also a vector.
More informationThinking about collisions (L8)
Thinking about collisions (L8) collisions can be very complicated two objects bang into each other and exert strong forces over short time intervals fortunately, even though we usually do not know the
More informationThe total momentum in any closed system will remain constant.
The total momentum in any closed system will remain constant. When two or more objects collide, the collision does not change the total momentum of the two objects. Whatever momentum is lost by one object
More informationA. Incorrect! Remember that momentum depends on both mass and velocity. B. Incorrect! Remember that momentum depends on both mass and velocity.
AP Physics - Problem Drill 08: Momentum and Collisions No. 1 of 10 1. A car and motor bike are travelling down the road? Which of these is a correct statement? (A) The car will have a higher momentum.
More information2015 AQA A Level Physics. Momentum and collisions
2015 AQA A Level Physics Momentum and collisions 9/22/2018 Momentum An object having mass and velocity has MOMENTUM. Momentum (symbol p ) is simply given by the formula: Momentum = Mass x Velocity (in
More informationPhysical Science (SCI101) Final Exam
Department of Mathematics and General Sciences Final Exam Second Semester, Term 132 Date: Wednesday 28/5/2014 Name: ID number: Section number or time: Instructor s name: Important instructions: 1. Examination
More informationChapter 7 Linear Momentum
Chapter 7 Linear Momentum Units of Chapter 7 Momentum and Its Relation to Force Conservation of Momentum Collisions and Impulse Conservation of Energy and Momentum in Collisions Elastic Collisions in One
More informationMomentum and Collisions. Resource Class/momentum/momtoc.html
Momentum and Collisions Resource http://www.physicsclassroom.com/ Class/momentum/momtoc.html Define Inertia The property of any body to resist changes in its state of motion. The measure of Inertia is:
More information8.1 Momentum. Momentum is conserved for all. forces don t interfere.
Momentum is conserved for all collisions as long as external forces don t interfere. The concept of inertia was introduced and developed both in terms of objects at rest and objects in motion. In this
More informationPhysics 10 Lecture 6A. "And in knowing that you know nothing, that makes you the smartest of all. --Socrates
Physics 10 Lecture 6A "And in knowing that you know nothing, that makes you the smartest of all. --Socrates Momentum Which is harder to stop a small ball moving at 1 m/s or a car moving at 1 m/s? Obviously
More information1. A 1,160-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into the rear end of a
Collisions Worksheet Honors: Name: Date: 1. A 1,160-kg car traveling initially with a speed of 25.0 m/s in an easterly direction crashes into the rear end of a 9,900-kg truck moving in the same direction
More informationPage 1. Name: Section This assignment is due at the first class in 2019 Part I Show all work!
Name: Section This assignment is due at the first class in 2019 Part I Show all work! 7164-1 - Page 1 1) A car travels at constant speed around a section of horizontal, circular track. On the diagram provided
More informationPSI AP Physics I Momentum
PSI AP Physics I Momentum Multiple-Choice questions 1. A truck moves along a frictionless level road at a constant speed. The truck is open on top. A large load of gravel is suddenly dumped into the truck.
More information1 A freight car of mass 20,000 kg moves along a frictionless level railroad track with a constant speed of 15 m/s. What is the momentum of the car?
Slide 1 / 26 1 freight car of mass 20,000 kg moves along a frictionless level railroad track with a constant speed of 15 m/s. What is the momentum of the car? 30,000 kg m/s 3,000 kg m/s 300,000 kg m/s
More informationMomentum, Impulse, Work, Energy, Power, and Conservation Laws
Momentum, Impulse, Work, Energy, Power, and Conservation Laws 1. Cart A has a mass of 2 kilograms and a speed of 3 meters per second. Cart B has a mass of 3 kilograms and a speed of 2 meters per second.
More informationName: Class: Date: p 1 = p 2. Given m = 0.15 kg v i = 5.0 m/s v f = 3.0 m/s Solution
Assessment Chapter Test A Teacher Notes and Answers Momentum and Collisions CHAPTER TEST A (GENERAL) 1. c 2. c 3. b 4. c 5. a p i = 4.0 kg m/s p f = 4.0 kg m/s p = p f p i = ( 4.0 kg m/s) 4.0 kg m/s =
More informationAn Introduction to Momentum (Doodle Science)
Momentum An Introduction to Momentum (Doodle Science) Intro to Momentum part one Momentum Momentum is a way of describing the inertia of an object in motion. Momentum = Mass x Velocity P = m v When direction
More informationQ1. For the two physical quantities, impulse and force, which one of the following is correct?
PhysicsndMathsTutor.com 1 Q1. For the two physical quantities, impulse and force, which one of the following is correct? B C D Impulse is a scalar and force is a scalar. Impulse is a scalar and force is
More informationImpulse simply refers to a change in momentum, and is usually caused by a change in velocity, as described by p = m v.
1 Impulse and Momentum Recall from Newton s 1 st Law: inertia is the tendency of an object to keep on doing what its already doing, that is: either remaining stationary, or: travelling at a constant velocity.
More informationMomentum and Impulse
Momentum and Impulse Momentum in Sports - Momentum is a commonly used term in sports. - A team that has a lot of momentum is really on the move and is going to be hard to stop. - Momentum is a physics
More informationP11 Dynamics 3 Momentum and Impulse Bundle.notebook November 05, 2013
Momentum 1 Momentum Momentum is a physics term that refers to the quantity of motion that an object has. Sometimes it is defined as "inertia in motion" or "mass in motion." The amount of momentum which
More informationPhysics Midterm Review KEY
Name: Date: 1. Which quantities are scalar? A. speed and work B. velocity and force C. distance and acceleration D. momentum and power 2. A 160.-kilogram space vehicle is traveling along a straight line
More informationObjectives: Identify the factors that affect an object s momentum Identify the factors that affect how much an object s momentum changes?
Momentum is conserved for all collisions as long as external forces don t interfere. Objectives: Identify the factors that affect an object s momentum Identify the factors that affect how much an object
More informationPhysics: Impulse / Momentum Problem Set
Physics: Impulse / Momentum Problem Set A> Conceptual Questions 1) Explain two ways a heavy truck and a person on a skateboard can have the same momentum. 2) In stopping an object, how does the time of
More informationMomentum and impulse Book page 73-79
Momentum and impulse Book page 73-79 Definition The rate of change of linear momentum is directly proportional to the resultant force acting upon it and takes place in the direction of the resultant force
More informationCenter of Mass & Linear Momentum
PHYS 101 Previous Exam Problems CHAPTER 9 Center of Mass & Linear Momentum Center of mass Momentum of a particle Momentum of a system Impulse Conservation of momentum Elastic collisions Inelastic collisions
More informationPer 9 10 Momentum_Presentation.notebook. January 20, Momentum.
Momentum www.njctl.org 1 Momentum Click on the topic to go to that section Momentum Impulse Momentum of a System of Objects Conservation of Momentum Inelastic Collisions and Explosions Elastic Collisions
More informationCh 8 Momentum Test Review!
Ch 8 Test Review! Multiple Choice Identify the choice that best completes the statement or answers the question. 1. The momentum of an object is defined as the object's a. mass times its velocity. b. force
More informationUnit 8. Unit 8 - MTM. Outcomes. Momentum. Solve this problem. What does the word momentum mean to you?
Outcomes Unit 8 THE MOMENTUM TRANSFER MODEL (MTM) I M P U L S E A N D M O M E N T U M What does the word momentum mean to you? Unit 8 - MTM P A R T 1 F O R C E S C H A N G E M O M E N T U M The home team
More informationΣp before ± I = Σp after
Transfer of Momentum The Law of Conservation of Momentum Momentum can be transferred when objects collide. The objects exert equal and opposite forces on each other, causing both objects to change velocity.
More informationMomentum, Work and Energy Review
Momentum, Work and Energy Review 1.5 Momentum Be able to: o solve simple momentum and impulse problems o determine impulse from the area under a force-time graph o solve problems involving the impulse-momentum
More informationWelcome back to Physics 211
Welcome back to Physics 211 Today s agenda: Circular motion Impulse and momentum 08-2 1 Current assignments Reading: Chapter 9 in textbook Prelecture due next Thursday HW#8 due NEXT Friday (extension!)
More information3. How long must a 100 N net force act to produce a change in momentum of 200 kg m/s? (A) 0.25 s (B) 0.50 s (C) 1.0 s (D) 2.0 s (E) 4.
AP Physics Multiple Choice Practice Momentum and Impulse 1. A car of mass m, traveling at speed v, stops in time t when maximum braking force is applied. Assuming the braking force is independent of mass,
More informationPhysics! Review Problems Unit A force acting on a 7.0 kg body increases its speed uniformly from 1.0 m/s to 9.0 m/s in 3 s.
Name Physics! Review Problems Unit 8 1. A force acting on a 7.0 kg body increases its speed uniformly from 1.0 m/s to 9.0 m/s in 3 s. a) What is the initial momentum of the body? b) What is the final momentum
More informationMomentum Practice Test
Momentum Practice Test Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Which of the following equations can be used to directly calculate an object s momentum,
More informationPer 3 4 Momentum_Presentation.notebook. January 23, Momentum.
Momentum www.njctl.org 1 Momentum Click on the topic to go to that section Momentum Impulse Momentum of a System of Objects Conservation of Momentum Inelastic Collisions and Explosions Elastic Collisions
More information1/9/2017. Newton s 2 nd Law of Motion, revisited
Discuss the forces involved (relative size, direction, name of, etc.) in each of the following scenarios: Coasting to a stop at a stop sign Crashing into wall during a car race Accelerating to the speed
More informationKEY NNHS Introductory Physics: MCAS Review Packet #2
2. Conservation of Energy and Momentum Broad Concept: The laws of conservation of energy and momentum provide alternate approaches to predict and describe the movement of objects. 1.) Which of the following
More informationv (m/s) 10 d. displacement from 0-4 s 28 m e. time interval during which the net force is zero 0-2 s f. average velocity from 0-4 s 7 m/s x (m) 20
Physics Final Exam Mechanics Review Answers 1. Use the velocity-time graph below to find the: a. velocity at 2 s 6 m/s v (m/s) 1 b. acceleration from -2 s 6 c. acceleration from 2-4 s 2 m/s 2 2 4 t (s)
More informationPhysics February 2, Hand-In 10.6 Energy Problems
Physics February 2, 2018 Hand-In 10.6 Energy Problems Momentum and Impulse Momentum and Impulse Momentum A team is said to have Momentum if they are on a roll, or hard to stop. In Physics, momentum is
More informationHATZIC SECONDARY SCHOOL PROVINCIAL EXAMINATION ASSIGNMENT ENERGY & MOMENTUM MULTIPLE CHOICE / 30 OPEN ENDED / 79 TOTAL / 109 NAME:
HATZIC SECONDARY SCHOOL PROVINCIAL EXAMINATION ASSIGNMENT ENERGY & MOMENTUM MULTIPLE CHOICE / 30 OPEN ENDED / 79 TOTAL / 109 NAME: 1. Which of the following best represents the momentum of a small car
More informationPhysics Momentum Problems. Science and Mathematics Education Research Group
F FA ACULTY C U L T Y OF O F EDUCATION E D U C A T I O N Department of Curriculum and Pedagogy Physics Momentum Problems Science and Mathematics Education Research Group Supported by UBC Teaching and Learning
More informationAcademic Physics! Work and Momentum Summary! Name
Academic Physics! Work and Summary! Name 1. A child with a mass of 23kg rides a bike with a mass of 5.5 kg at a velocity of 4.5 m/s to the south. Compare the momentum of the child and the momentum of the
More informationPhysics 100. Today. Finish Chapter 5: Newton s 3 rd Law. Chapter 6: Momentum
Physics 100 Today Finish Chapter 5: Newton s 3 rd Law Chapter 6: Momentum Momentum = inertia in motion Specifically, momentum = mass x velocity = m v Eg. Just as a truck and a roller skate have different
More informationCopy down this Momentum table
Copy down this Momentum table Objects P before (kg*m/s) P after (kg*m/s) Object 1 Object 2 Total Announcements Quiz on Monday (All content from this week) Momentum Objectives (Mom. and Energy Unit) 1.
More informationSlide 1 / 40. Multiple Choice AP Physics 1 Momentum
Slide 1 / 40 Multiple Choice AP Physics 1 Momentum Slide 2 / 40 1 A truck moves along a frictionless level road at a constant speed. The truck is open on top. A large load of gravel is suddenly dumped
More informationMomentum, Impulse, Work, Energy, Power, and Conservation Laws
Momentum, Impulse, Work, Energy, Power, and Conservation Laws 1. Cart A has a mass of 2 kilograms and a speed of 3 meters per second. Cart B has a mass of 3 kilograms and a speed of 2 meters per second.
More informationUnit 8. Unit 8 - MTM. Outcomes. What does the word momentum mean to you?
Outcomes Unit 8 THE MOMENTUM TRANSFER MODEL (MTM) I M P U L S E A N D M O M E N T U M Unit 8 - MTM P A R T 1 F O R C E S C H A N G E M O M E N T U M P A R T 2 M O M E N T U M I S C O N S E R V E D What
More informationChapter 7: Momentum and Impulse
Chapter 7: Momentum and Impulse Momentum in Sports Momentum is a commonly used term in sports. A team that has a lot of momentum is really on the move and is going to be hard to stop. Momentum is a physics
More informationYou are given two carts, A and B. They look identical, and you are told they are made of the same material. You put A at rest on a low-friction
You are given two carts, A and B. They look identical, and you are told they are made of the same material. You put A at rest on a low-friction track, then send B towards it to the right. After the collision,
More informationConstant vs Conserved
1.1 System, Environment, Process Constant vs Conserved From time to time, we will find it useful to focus our attention on a certain part of the universe and consider it separately from everything else.
More informationHONORS PHYSICS Linear Momentum
HONORS PHYSICS Linear Momentum LESSON OBJECTIVES Students will be able to... understand that forces can act over time (impulse) resulting in changes in momentum identify characteristics of motion with
More informationConceptual Physics Momentum and Impulse Take Home Exam
Conceptual Physics Momentum and Impulse Take Home Exam Multiple Choice Identify the choice that best completes the statement or answers the question. Write notes in the margin explaining your answer 1.
More informationS15--Phys Q2 Momentum
Name: Class: Date: ID: A S15--Phys Q2 Momentum Multiple Choice Identify the choice that best completes the statement or answers the question. 1. If the momentum of an object changes and its mass remains
More informationMomentum and Collisions. Chapter 6. Table of Contents. Section 1 Momentum and Impulse. Section 2 Conservation of Momentum
Table of Contents Momentum and Section 2 Conservation of Momentum Objectives Compare the momentum of different moving objects. Compare the momentum of the same object moving with different velocities.
More informationUnit 7, 8, 9 Physics Review
Unit 7, 8, 9 Physics Review 1. A 2 kg mass is held 4 m above the ground. What is the approximate potential energy due to gravity of the mass with respect to the ground? a. 20 J. b. 40 J. c. 60 J. d. 80
More informationMomentum and Impulse Concept Tests
Momentum and Impulse Concept Tests Question 1 Consider two carts, of masses m and 2m, at rest on an air track. If you push first one cart for 3 s and then the other for the same length of time, exerting
More informationPhysics Final Review #3: Momentum
Name: ate: 1. The momentum of an object is the product of its. mass and acceleration. mass and velocity. force and displacement. force and distance 3. Four colored balls are thrown against a wall. The
More informationThis Week. 9/5/2018 Physics 214 Fall
This Week Momentum Is momentum in basketball physics? Rockets and guns How do spaceships work? Collisions of objects They get impulses! Practical Propulsion 9/5/2018 Physics 214 Fall 2018 1 Momentum What
More information(D) Based on Ft = m v, doubling the mass would require twice the time for same momentum change
1. A car of mass m, traveling at speed v, stops in time t when maximum braking force is applied. Assuming the braking force is independent of mass, what time would be required to stop a car of mass m traveling
More informationExtra credit assignment #4 It can be handed in up until one class before Test 4 (check your course outline). It will NOT be accepted after that.
Extra credit assignment #4 It can be handed in up until one class before Test 4 (check your course outline). It will NOT be accepted after that. NAME: 4. Units of power include which of the following?
More informationChapter 4 Conservation Laws
Conceptual Physics/ PEP Name: Date: Chapter 4 Conservation Laws Section Review 4.1 1. List three action and reaction pairs in the picture at right, on page 82 in text. a. Force of paddle on water, and
More information10/11/11. Physics 101 Tuesday 10/11/11 Class 14" Chapter " Inelastic collisions" Elastic collisions" Center of mass"
Consider the following situations and possible isolated systems: Physics 101 Tuesday Class 14" Chapter 9.5 9.7" Inelastic collisions" Elastic collisions" Center of mass" Two cars on an icy road collide.
More informationStandard(s): 2.5 TA: Independence Level: % Assistance, coaching, prompting:
Name: Class: Date: / / Momentum Quiz Review Introductory Physics (670) 1. What unit is momentum measured with? 2. Decide if the objects below have momentum or not. Write yes if the underlined object has
More informationNov. 27, 2017 Momentum & Kinetic Energy in Collisions elastic collision inelastic collision. completely inelastic collision
Nov. 27, 2017 Momentum & Kinetic Energy in Collisions In our initial discussion of collisions, we looked at one object at a time, however we'll now look at the system of objects, with the assumption that
More informationThis Week. 7/29/2010 Physics 214 Fall
This Week Momentum Is momentum in basketball physics? Rockets and guns How do spaceships work? Collisions of objects They get impulses! Practical Propulsion 7/29/2010 Physics 214 Fall 2010 1 Momentum What
More informationMomentum and Impulse Practice Multiple Choice
Choose the alternative that best answers the question and record your answer on the Scantron sheet provided 1. A ball of putty is thrown at a wall and sticks to its surface. Which of the following quantities
More informationMomentum Practice Problems
Momentum Practice Problems PSI AP Physics C Name Multiple Choice 1. A steel ball and a piece of clay have equal mass. They are dropped from the same height on a horizontal steel platform. The ball bounces
More informationReview Session 1. Page 1
Review Session 1 1. Which combination of fundamental units can be used to express the amount of work done on an object? 2. The height of a typical kitchen table is approximately A) 10-2 m B) 10 0 m C)
More informationVocabulary. The mass of an object multiplied by its speed or velocity. The product of force x time that causes a change in momentum.
Vocabulary Term Definition The mass of an object multiplied by its speed or. Kg m s The units for momentum. Impulse The product of force x time that causes a change in momentum. N s The units for impulse.
More informationWelcome back to Physics 211
Welcome back to Physics 211 Today s agenda: Impulse and momentum 09-2 1 Current assignments Reading: Chapter 10 in textbook Prelecture due next Tuesday HW#8 due this Friday at 5 pm. 09-2 2 9-2.1 A crash
More informationName: Date: Period: Momentum, Work, Power, Energy Study Guide
Momentum, Work, Power, Energy Study Guide Your test will have fill-in-the-blank and short answer questions. Use the following to help you. Be able to answer questions about the labs (egg drop, collisions,
More informationMidterm Prep. 1. Which combination correctly pairs a vector quantity with its corresponding unit?
Name: ate: 1. Which combination correctly pairs a vector quantity with its corresponding unit?. weight and kg. velocity and m/s. speed and m/s. acceleration and m 2 /s 2. 12.0-kilogram cart is moving at
More informationMomentum Problems Part 1 (Using Basic Definition - More problems in Part 2 page 3)
Momentum Problems Part 1 (Using Basic Definition - More problems in Part 2 page 3) 1. Determine the momentum of a... a. 60-kg halfback moving eastward at 9 m/s. b. 1000-kg car moving northward at 20 m/s.
More informationWhich car (A or B) experiences the greatest change in momentum? Explain.
MOM B - Impulse and Change of Momentum Original Assignment Start with #3. Using the F t = m v Equation to Analyze Impulses and Momentum Changes: 3. Two cars of equal mass are traveling down Lake Avenue
More informationMomentum in One Dimension
Momentum in One Dimension Theory The linear momentum p of an object is defined as p = m v (1) where m is the mass of the object and v its velocity. Note that since velocity is a vector, momentum is as
More informationPhysics Fall Semester Set 2: Chapters 5-9
Chapter 5 and 6 1) Which of the following is considered to be a scalar quantity? a. 10m/s @ 90 0 b. 2 cm south c. 32 nanometers to the left d. 5 liters 2) If an airplane flies in the same direction as
More informationIt would be appropriate to pull out your phone or planner and write these dates down.
Upcoming dates 11/11 (A) + 11/12 (B): Virtual Collision Lab 11/13 (A) + 11/14 (B): Momentum and Impulse Quiz and Collision Lab 11/17 (A) + 11/18 (B): Momentum and Impulse Vocabulary Quiz and Test Review
More informationPhysic 602 Conservation of Momentum. (Read objectives on screen.)
Physic 602 Conservation of Momentum (Read objectives on screen.) Good. You re back. We re just about ready to start this lab on conservation of momentum during collisions and explosions. In the lab, we
More informationPhysics 201: Lecture 14, Pg 1
Physics 201: Lecture 14, Pg 1 Physics 131: Lecture 15 Today s Agenda Impulse and Momentum (or the chapter where physicists run out of letters) Non-constant forces Impulse-momentum thm Conservation of Linear
More information1. The diagram below shows the variation with time t of the velocity v of an object.
1. The diagram below shows the variation with time t of the velocity v of an object. The area between the line of the graph and the time-axis represents A. the average velocity of the object. B. the displacement
More informationPhysics 100. Today. Finish Chapter 5: Newton s 3 rd Law. Chapter 6: Momentum
Physics 100 Today Finish Chapter 5: Newton s 3 rd Law Chapter 6: Momentum Momentum = inertia in motion Specifically, momentum = mass x velocity = m v Eg. Just as a truck and a roller skate have different
More informationAnnouncements. The second midterm exam is March 8, 5-7 PM in White B51 (this room).
Announcements The second midterm exam is March 8, 5-7 PM in White B51 (this room). The makeup exam is March 5, 5-7 PM in Clark 317. All exam info, including this, is at the class webpage, http://community.wvu.edu/
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
PH105-004 Exam 1 A Name CWID MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) An object starts its motion with a constant velocity of 2.0 m/s toward
More informationStandard(s): 2.5 TA: Independence Level: % Assistance, coaching, prompting:
Name: Class: Date: / / Momentum Quiz Review KEY Introductory Physics (670) 1. What unit is momentum measured with? kilograms meters per second 2. Decide if the objects below have momentum or not. Write
More informationCh 7 Impulse-Momentum Theorem, Conservation of Momentum, and Collisions
Ch 7 Impulse-Momentum Theorem, Conservation of Momentum, and Collisions Momentum and its relation to force Momentum describes an object s motion. Linear momentum is the product of an object s mass and
More informationPhysics Semester 2 Final Exam Review Answers
Physics Semester 2 Final Exam Review Answers A student attaches a string to a 3 kg block resting on a frictionless surface, and then pulls steadily (with a constant force) on the block as shown below.
More information(A) 0 (B) mv (C) 2mv (D) 2mv sin θ (E) 2mv cos θ
Physics 1 Lesson 8 Forces and Momentum Homework Outcomes 1. Define linear momentum. 2. Determine the total linear momentum of a system. 3. Apply the Law of Conservation of Momentum to solve problems. 4.
More information